Created attachment 123231 [details] Screenshot of the issue. SUMMARY See screenshot. SOFTWARE/OS VERSIONS Operating System: Manjaro Linux KDE Plasma Version: 5.16.5 KDE Frameworks Version: 5.63.0 Qt Version: 5.13.1
What's your scale factor?
My scale factor is 2 and forced DPI is 144.
That's the problem. :) Don't do that. Set one of those thing or the other, but not both. Setting both creates these kinds of issues.
(In reply to Nate Graham from comment #3) > That's the problem. :) Don't do that. Set one of those thing or the other, > but not both. Setting both creates these kinds of issues. Then I will have to live with that as fractional scaling gives me other drawbacks, like those horizontal lines in Konsole.
I know, it's a pain in the neck. :( The artifacts are being actively worked on though, and are already much better in git master builds. In general fractional scaling is the way to go. Fractional scaling bugs are actionable and can be fixed; bugs stemming from using an integer scale and changing the fonts DPI cannot be fixed because that's an unsupported setup.
I mean, all other apps work fine and it's the very first issue I have encountered with this setting. I wonder, why this seems to be a special case here. ;-)